﻿#define DEBUG
#define VC_V10
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;


namespace _035
{
    internal class Program
    {
        static void Main(string[] args)
        {
         #if (DEBUG && !VC_V10)
            Console.WriteLine("DEBUG已定义");
         #elif (!DEBUG && VC_V10)
            Console.WriteLine("VC_V10已定义");
         #elif (DEBUG && VC_10)
            Console.WriteLine("DEBUG and VC_V10已定义");
         #else
            Console.WriteLine("DEBUG and VC_V10未定义");
         #endif
            Console.ReadKey();
        } 
    }
}
